Individual Calculations April 2014
 Khakpoor, Abbas  Total change: -19.35  Rating chartPersonal card
 12th Iranian Super League Chess Championship (Men) Tehran IRI 2013-08-23
RcRownchangeKK*chgGame
 2002 2216 0.50 1 -0.27 15 -4.05 
  Khorsandi, Arian 2002 IRI0.501-0.2715-4.05 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 12th Iranian Super League (Men - 2nd Season) Tehran IRI 2014-01-05
RcRownchangeKK*chgGame
 1983 2216 1.00 1 0.21 15 3.15 
  Falah, Mehdi 1983 IRI1.0010.21153.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1959 2216 6.00 9 -1.23 15 -18.45 
  Rahnama, M.reza 1816  * IRI1.0010.08151.20 
  Alavi, Homa 1942 IRI1.0010.17152.55 
  Kalantari, B 2061 IRI0.001-0.7115-10.65 
  Shirazi, Aboozar 1921 IRI0.001-0.8515-12.75 
  Shahkarami, Amin 1816  * IRI1.0010.08151.20 
  Aslani, Mahmood 1950 IRI1.0010.18152.70 
  Falah, Mehdi 1983 IRI1.0010.21153.15 
  Sheikhi Narani, Saeid 2086 IRI1.0010.32154.80 
  Asadi, Sadegh 2055 IRI0.001-0.7115-10.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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